| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.41 | 10.684% | $112.2446 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $138.49 | 7.794% | $149.2839 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $158.46 | 13.784% | $180.3021 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $241.74 | 4.668% | $253.0244 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $92.78 | 9.212% | $101.3269 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $31.90 | 12.271% | $35.8144 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $42.64 | 8.811% | $46.397 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $807.42 | $878.3933 | $878.38 | $878.40 | $878.30 | |